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TE Connectivity AMP Connectors 1-794074-0 — Pin Headers

1-794074-0 TE Mini-Universal MATE-N-LOK Header 14 Pos 4.14mm

MPN1-794074-0
Active

TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 1-794074-0, 14 positions, 2 rows, 0.163" (4.14mm) pitch, shrouded - 4 wall, through-hole solder, locking ramp, board lock, tin-plated contacts, UL94 V-0, white insulation, active production.

$4.1500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMini-Universal MATE-N-LOK
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-794074-0 key specifications
ParameterValue
SeriesMini-Universal MATE-N-LOK
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600VAC
Current ratingVaries by Wire Gauge
Operating temperature-20°C ~ 85°C
Contact materialBrass
Insulation colorWhite
Insulation height0.531\" (13.50mm)
Insulation materialPolyamide (PA), Nylon

All specifications

1-794074-0 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeCircular
Rows2
Pitch0.163\" (4.14mm)
Positions14
Row spacing - mating0.163\" (4.14mm)
Contact finish - postTin
Contact length - post0.175\" (4.45mm)
Contact finish - matingTin
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating150.0µin (3.81µm)

Product details

The 0.163" (4.14mm) pitch and matching row spacing set the PCB footprint, while the shrouded - 4 wall design protects the male pins during handling and mating.

Position count delta against 16-position sibling

The 16-position variant 1-794075-0 shares the same 0.163" (4.14mm) pitch, row spacing, tin plating thickness, locking ramp, board lock, and UL94 V-0 rating. The only parametric difference is the position count: 14 circuits here versus 16 circuits on the sibling. If the BOM requires two additional circuits, the 16-position part is a drop-in footprint match on the same row spacing.

Frequently asked questions

What is the pitch for 1-794074-0?

The mating pitch is 0.163" (4.14mm), and the row spacing is also 0.163" (4.14mm). This is a 2-row, 14-position header, so the PCB footprint is a 2x7 grid at that pitch.

Is 1-794074-0 RoHS compliant?

Yes, it is RoHS3 compliant.

What is the mating connector for 1-794074-0?

This header mates with a Mini-Universal MATE-N-LOK receptacle housing (sold separately) that accepts crimp terminals. The locking ramp on the header engages with the receptacle latch for a vibration-resistant connection.

When sourcing 1-794074-0, what's the closest functional second-source — 1-794075-0?

The 1-794075-0 is the 16-position sibling with identical pitch, row spacing, plating, locking ramp, board lock, and UL94 V-0 rating. It is a direct functional alternative if the BOM can accommodate two additional circuits.